diff --git a/Cargo.lock b/Cargo.lock
index c1a12e6..173cc22 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -64,7 +64,7 @@ dependencies = [
  "pbr 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.57 (registry+https://github.com/rust-lang/crates.io-index)",
  "snafu 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -463,7 +463,7 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.56"
+version = "1.0.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -645,7 +645,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 "checksum serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)" = "e54c9a88f2da7238af84b5101443f0c0d0a3bbdc455e34a5c9497b1903ed55d5"
 "checksum serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)" = "609feed1d0a73cc36a0182a840a9b37b4a82f0b1150369f0536a9e3f2a31dc48"
-"checksum serde_json 1.0.56 (registry+https://github.com/rust-lang/crates.io-index)" = "3433e879a558dde8b5e8feb2a04899cf34fdde1fafb894687e52105fc1162ac3"
+"checksum serde_json 1.0.57 (registry+https://github.com/rust-lang/crates.io-index)" = "164eacbdb13512ec2745fb09d51fd5b22b0d65ed294a1dcf7285a360c80a675c"
 "checksum simba 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3d771bffb178827708f83829713e3a214bc8a9879a8f27ca548965bd849ed130"
 "checksum snafu 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)" = "c7f5aed652511f5c9123cf2afbe9c244c29db6effa2abb05c866e965c82405ce"
 "checksum snafu-derive 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)" = "ebf8f7d5720104a9df0f7076a8682024e958bba0fe9848767bb44f251f3648e9"